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Common Area (Residential)Other / Unknown
$408,209
TopHap EstimateOur estimate of what this home would sell for today, based on nearby sales, the home's size and features, and local price trends. It is a starting point, not an appraisal.· confidence 96How well the pricing models agreed with each other on this home. Higher means the estimate rests on stronger, more consistent data.· as of Jul 14, 2026

BOXER BLVD

CONCORD, CA 94521
0
Baths
0.13 ac
Lot SizeThe size of the land the home sits on, from county records.

Valuation

$408K
$393K low$423K high

Climate Risk

Overall riskThe average of the five hazard scores below, on a 0 to 100 scale. Higher means greater projected risk over the coming decades.38
35
FloodProjected flooding risk from rivers, heavy rain, and storm surge, scored 0 to 100. Higher is riskier.
62
WildfireProjected wildfire risk, scored 0 to 100, based on how much land burns in a typical year. Higher is riskier.
43
HeatProjected heat risk, scored 0 to 100, based on how many extremely hot days a year are expected. Higher is riskier.
36
StormProjected risk from heavy rainstorms, scored 0 to 100, based on how often extreme rainfall is expected. Higher is riskier.
14
DroughtProjected water shortage risk, scored 0 to 100. Higher means more strain on the local water supply.
FEMA Flood ZoneFEMA's flood zone for this address. Zones starting with A or V are high risk, and lenders usually require flood insurance there.1 percent flood zone

Scores 0–100; higher = greater projected risk.

Property Facts

Property TypeThe broad category the county puts this property in, such as residential or commercial.Common Area (Residential)
CountyCONTRA COSTA
Lot (acres)The size of the land the home sits on, from county records.0.14
PoolWhether the property has a pool, and what kind, such as in-ground.No

Transaction History(2)

Sales and refinances filed with the county for this home. Not every transfer is a normal sale, so check the type before comparing prices.

Assigned SchoolsThe public schools this address is zoned for. Boundaries change, so confirm with the district before you count on it.

E
Silverwood Elementary SchoolB+
Elementary · Grades KG–5 · 0.5 mi
M
Pine Hollow Middle SchoolB-
Middle · Grades 6–8 · 1.5 mi
H
Concord High SchoolC+
High · Grades 9–12 · 1.7 mi

District: Mount Diablo Unified School District

Neighborhood · ZIP 94521These are comparison scores, not percentages. 100 equals the national average, so 150 means about 50% above average.

CrimeLocal crime compared with the rest of the country, where 100 is average. It reflects things like population density, income, and how crime gets reported.96
Air pollutionOverall air pollution compared with the rest of the country, where 100 is average. Lower is cleaner.84
EarthquakeEarthquake risk and likely building damage compared with the rest of the country, where 100 is average. Scores can run far above 100.556

Index scale: 100 = US average (tick). Lower is better.

Homes occupiedThe share of homes here that someone lives in. The rest sit empty, including vacation and for-sale homes.97%
Bachelor's or higherThe share of adults 25 and older whose highest degree is a bachelor's degree.27%
Poverty rateThe share of people whose household income falls below the federal poverty line, which varies by family size.6.3%
UnemploymentThe share of men 16 and older who are out of work and actively looking. Only men are counted in this figure.1.4%
PopulationHow many people live in this area.43,000
DensityPeople per square mile. Higher numbers mean a more crowded, urban area.3,071 / mi²
Median incomeThe middle household income here — half of households earn more, half earn less.$121,996
Average incomeThe average household income. It runs higher than the median when a few high earners pull it up.$147,183
Average tempThe average temperature here across a full year.58°F
Annual precipHow much rain and melted snow falls here in a typical year.20 in
SunshineThe share of daylight hours that get direct sun in a typical year, counting cloud cover.78%

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Data by ATTOM. Valuations are automated estimates, not appraisals. Photos from Google Street View and may not depict the current property state.

How this home compares

Boxer Blvd measured against every home in its neighborhood, its ZIP code and its county, using county assessor records refreshed nightly. A home can stand out in one of those areas and look ordinary in another, because each one holds a different mix of homes.

  • Worth less than 93% of homes in Contra Costa County
  • Has a smaller lot than 67% of homes in Concord 94521

What homes are worth in Concord 94521

Each bar is how many homes fall in that price range. The marker is this home.

This home
$301K$1.5M

This home is worth more than 11% of homes in Concord 94521.

How it measures up in Concord 94521

The dot is this home. The mark in the middle is the typical home in Concord 94521.

Estimated value$408,209
CheaperTypical $732,221Pricier

Pricier than 11% of homes nearby

Lot size0.13 ac
SmallerTypical 0.17 acBigger

Bigger than 33% of homes nearby

How Boxer Blvd ranks against every home in each area.
MeasureThis homeClayton ValleyConcord 94521Contra Costa County
Estimated valuepricier than$408,20916% of homes11% of homes7% of homes
Lot sizebigger than0.13 ac65% of homes33% of homes40% of homes

About Boxer Blvd

How much is Boxer Blvd, Concord, CA worth?

The TopHap Estimate for Boxer Blvd, Concord, CA is $408,209 as of Jul 14, 2026. The likely range is $392,932 to $423,486. The estimate is modelled from recorded sales, assessments and the property's own characteristics — it is not an appraisal.

When did Boxer Blvd, Concord, CA last sell?

Boxer Blvd, Concord, CA last sold on Jan 1, 1900, according to the county's recorded deed.

What schools serve Boxer Blvd, Concord, CA?

Boxer Blvd, Concord, CA is assigned to Silverwood Elementary School (elementary), rated B+; Pine Hollow Middle School (middle), rated B-; Concord High School (high), rated C+. All sit in Mount Diablo Unified School District. Attendance boundaries change — confirm with the district before relying on an assignment.

How does Boxer Blvd, Concord, CA compare to other homes in Concord 94521?

Among the 14,273 homes in Concord 94521, it is worth more than 11% of them ($408,209 against a typical $732,221) and its lot is bigger than 33% of them (0.13 ac against a typical 0.17 ac). Measured against all of Contra Costa County, it is worth more than 7% of homes there. These shares are recounted nightly from the full county assessor record for each area, not from active listings.

More homes on Boxer Blvd

Closest homes

More homes in Concord 94521

Assigned schools

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See this home in context

Open Boxer Blvd on TopHap’s interactive map to compare it against every sale nearby, overlay school zones and flood risk, and run a CMA.

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